Home / 2,716,191.60-4,074,779.48-1,364,953.65

Finding the Fourth Proportional to 2,716,191.60, 4,074,779.48 and 1,364,953.65

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Solution

The fourth proportional to 2,716,191.60, 4,074,779.48 and 1,364,953.65 is: 2,047,677.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,716,191.60 : 4,074,779.48 = 1,364,953.65 : x
  2. Step 2: Convert to fraction form
    2,716,191.60/4,074,779.48 = 1,364,953.65/x
  3. Step 3: Cross multiply
    2,716,191.60x = 4,074,779.48 × 1,364,953.65
  4. Step 4: Simplify right side
    2,716,191.60x = 5,561,885,117,346.33
  5. Step 5: Solve for x
    x = 5,561,885,117,346.33/2,716,191.60
  6. Step 6: Final answer
    x = 2,047,677.75

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.